How did artificial selection influence darwin’s ideas about organisms? question 1 options: a it showed that traits could change and spread through populations. b it showed that organisms could acquire traits and pass them on to their offspring. c it showed that organisms have traits that them survive and can pass them on to their offspring. d it showed that the earth was old enough for small changes in organisms to add up.

i recommend you do what your heart desires. if you're attracted to the same gender, then you're attracted to the same gender. you can't determine what your heart wants.

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92